<template>
  <div class="login">
    <!--  -->
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
    >
      <!-- <img
        class="loginBox"
        src="https://img.wilmer.com.cn/admin/2024/4-17/07.jpg"
        alt
      /> -->
      <p class="title">威尔默幼儿AI智教系统</p>
      <p class="tit_two">Wilmer Preschool AI Intelligent Education System</p>
      <div class="switchBox">
        <div
          class="switchItem"
          v-for="(item, index) in list"
          :key="index"
          :class="{ active: listData == index }"
          @click="onclick(item, index)"
        >
          <span>{{ item }}</span>
          <div></div>
        </div>
      </div>
      <el-form-item prop="username" v-if="!isSmsLogin">
        <el-input
          v-model="loginForm.username"
          type="text"
          auto-complete="off"
          prefix-icon="el-icon-user"
          placeholder="账号"
        >
        </el-input>
      </el-form-item>
      <el-form-item prop="password" v-if="!isSmsLogin">
        <el-input
          v-model="loginForm.password"
          type="password"
          auto-complete="off"
          prefix-icon="el-icon-lock"
          placeholder="密码"
          @keyup.enter.native="handleLogin"
        >
        </el-input>
      </el-form-item>
      <el-form-item prop="code" v-if="!isSmsLogin">
        <el-input
          v-model="loginForm.code"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          border="bottom"
          @keyup.enter.native="handleLogin"
        >
          <svg-icon
            slot="prefix"
            icon-class="validCode"
            class="el-input__icon input-icon"
          />
        </el-input>
        <div class="login-code">
          <img :src="codeUrl" @click="getCode" class="login-code-img" />
        </div>
      </el-form-item>

      <el-form-item prop="mobile" v-if="isSmsLogin">
        <el-input
          v-model="loginForm.mobile"
          type="text"
          auto-complete="off"
          placeholder="手机号"
          prefix-icon="el-icon-user"
        >
        </el-input>
      </el-form-item>
      <el-form-item prop="smsCode" v-if="isSmsLogin">
        <el-input
          v-model="loginForm.smsCode"
          auto-complete="off"
          placeholder="验证码"
          prefix-icon="el-icon-lock"
          style="width: 63%"
          @keyup.enter.native="handleLogin"
        >
        </el-input>
        <div class="login-code">
          <el-button round @click.native.prevent="getSmsCode"
            >{{ computeTime > 0 ? `(${computeTime}s)已发送` : "获取验证码" }}
          </el-button>
        </div>
      </el-form-item>

      <el-row>
        <el-checkbox
          v-model="loginForm.rememberMe"
          style="margin: 0px 0px 25px 0px"
          >记住密码
        </el-checkbox>
        <!-- <div class="sms-login">
          <el-button
            size="mini"
            type="text"
            @click.native.prevent="loginMethod"
          >
            <span v-if="isSmsLogin">账号密码登录</span>
            <span v-else>短信登录</span>
          </el-button>
        </div> -->
      </el-row>

      <el-form-item style="width: 100%">
        <el-button
          :loading="loading"
          size="medium"
          type="primary"
          style="width: 100%"
          @click.native.prevent="handleLogin"
        >
          <span v-if="!loading">登 录 Login</span>
          <span v-else>登 录 中...</span>
        </el-button>
      </el-form-item>
      <img class="img_icon" src="https://img.wilmer.com.cn/admin/2024/Group%2037802.png" alt="">
    </el-form>
    <!-- 动画 -->
    <div class="inner pr">
      <div class="con_bg">
        <div class="section3">
          <div class="u_fr">
            <div class="ui_base u_p3d">
              <div class="base u_p3d">
                <div class="ball_base u_p3d ball_1">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-26/Group%2037790.png"
                      alt
                    />
                  </div>
                </div>
                <div class="ball_base u_p3d ball_2">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-26/Group%2037789.png"
                      alt
                    />
                  </div>
                </div>
                <div class="ball_base u_p3d ball_3">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-26/WechatIMG120.jpg"
                      alt
                    />
                  </div>
                </div>

                <div class="ball_base u_p3d ball_4">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-18/WechatIMG122.jpg"
                      alt
                    />
                  </div>
                </div>
                <div class="ball_base u_p3d ball_5">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-18/Group%2037790.png"
                      alt
                    />
                  </div>
                </div>
                <div class="ball_base u_p3d ball_6">
                  <div class="ball">
                    <img
                      src="https://img.wilmer.com.cn/admin/2024/3-18/Group%2037789.png"
                      alt
                    />
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { getCodeImg, getSmsCode, smsLogin } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";

export default {
  name: "Login",
  data() {
    return {
      codeUrl: "",
      cookiePassword: "",
      computeTime: 0,
      loginForm: {
        username: "",
        password: "",
        rememberMe: false,
        code: "",
        uuid: "",
        mobile: "",
        smsCode: "",
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "用户名不能为空" },
        ],
        mobile: [
          { required: true, trigger: "blur", message: "手机号不能为空" },
        ],
        password: [
          { required: true, trigger: "blur", message: "密码不能为空" },
        ],
        code: [
          { required: true, trigger: "change", message: "验证码不能为空" },
        ],
        // smsCode: [{ required: true, trigger: "blur", message: "验证码不能为空" }]
      },
      loading: false,
      isSmsLogin: false,
      redirect: undefined,

      list: ["账号", "手机"],
      listData: 0,
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  created() {
    this.getCode();
    this.getCookie();
  },
  methods: {
    onclick(item, index) {
      this.listData = index;
      if (index == 1) {
        this.isSmsLogin = true;
      } else {
        this.isSmsLogin = false;
      }
    },
    loginMethod() {
      this.isSmsLogin = !this.isSmsLogin;
    },
    getSmsCode() {
      if (!this.computeTime) {
        this.$refs.loginForm.validate((valid) => {
          if (valid) {
            getSmsCode(this.loginForm.mobile).then((res) => {
              if (res.code === 200) {
                this.$message({
                  message: "验证码已发送",
                  type: "success",
                });
                this.loginForm.uuid = res.uuid;
                this.computeTime = 60;
                this.timer = setInterval(() => {
                  this.computeTime--;
                  if (this.computeTime <= 0) {
                    clearInterval(this.timer);
                  }
                }, 1000);
              }
            });
          }
        });
      }
    },
    getCode() {
      getCodeImg().then((res) => {
        this.codeUrl = res.img;
        this.loginForm.uuid = res.uuid;
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get("rememberMe");
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password:
          password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
      };
    },
    handleLogin() {
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          if (this.isSmsLogin) {
            this.loading = true;
            if (this.loginForm.rememberMe) {
              Cookies.set("mobile", this.loginForm.mobile, { expires: 30 });
              Cookies.set("rememberMe", this.loginForm.rememberMe, {
                expires: 30,
              });
            } else {
              Cookies.remove("mobile");
              Cookies.remove("rememberMe");
            }

            this.$store
              .dispatch("SmsLogin", this.loginForm)
              .then(() => {
                this.$router
                  .push({ path: this.redirect || "/" })
                  .catch(() => {});
              })
              .catch(() => {
                this.loading = false;
              });
          } else {
            this.loading = true;
            if (this.loginForm.rememberMe) {
              Cookies.set("username", this.loginForm.username, { expires: 30 });
              Cookies.set("password", encrypt(this.loginForm.password), {
                expires: 30,
              });
              Cookies.set("rememberMe", this.loginForm.rememberMe, {
                expires: 30,
              });
            } else {
              Cookies.remove("username");
              Cookies.remove("password");
              Cookies.remove("rememberMe");
            }
            this.$store
              .dispatch("Login", this.loginForm)
              .then(() => {
                // this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
                this.$store.dispatch("GetInfo").then((res) => {
                  // 拉取完user_info信息
                  const roles = res.roles;
                  this.$store
                    .dispatch("GenerateRoutes", { roles })
                    .then((accessRoutes) => {
                      // 根据roles权限生成可访问的路由表
                      // console.log(accessRoutes, from, to.fullPath)
                      var heardPath =
                        accessRoutes[0].path.split("/")[1] == ""
                          ? ""
                          : accessRoutes[0].path;
                      this.$router.addRoutes(accessRoutes); // 动态添加可访问路由表
                      let pathIndex = "";
                      pathIndex =
                        heardPath + "/" + accessRoutes[0].children[0].path; // 设置默认首页地址indexPage
                      // console.log(this.redirect, pathIndex)
                      // 1、this.redirect == undefined,主要针对直接从http://172.16.6.205:9090/login，登入系统。
                      // 2、this.redirect == '/'，主要针对直接从这个http://172.16.6.205:9090/login?redirect=%2F，登入系统。因为没有设置重定向的路由
                      // 如果登录的时候出现1、2两种情况，那么就跳到路由的第一个路由页面，如果登录的时候，有设置可以访问的重定向地址，那么登录后就跳到重定向地址。
                      if (pathIndex != "") {
                        this.$router.push({ path: pathIndex }).catch(() => {});
                        //this.$router.push({ path: this.redirect == '/' || this.redirect == undefined ? pathIndex : this.redirect }).catch(() => {}) // 跳转重定向页面或跳到默认首页indexPage
                      }
                    });
                });
              })
              .catch(() => {
                this.loading = false;
                this.getCode();
              });
          }
        }
      });
    },
  },
};
</script>

<style lang="scss" scoped>
::v-deep .el-button--primary {
  background-color: #7dd4d5 !important;
  border-color: #7dd4d5 !important;
}
</style>

<style rel="stylesheet/scss" lang="scss">
@import url("../assets/styles/zhengfu.css");

.login {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  background: url("https://img.wilmer.com.cn/admin/2024/3-26/WechatIMG121.jpg")
    no-repeat;
  background-size: 100% 100%;
}

.loginBox {
  width: 69px;
  height: 69px;
  margin: 0 auto;
  display: block;
}

.title {
  font-family: PingFang SC;
  font-size: 19px;
  font-weight: 400;
  text-align: center;
  // margin: 16px 0 36px;
  margin: 16px 0 0px;
}
.switchBox {
  margin-bottom: 20px;
  display: flex;

  .switchItem {
    cursor: pointer;
    margin-right: 30px;
    span {
      font-family: PingFang SC;
      font-size: 16px;
      font-weight: 300;
      color: #999999;
    }
    div {
      width: 80%;
      height: 3px;
      border-radius: 2px;
      background: #333333;
      margin: 0 auto;
      opacity: 0;
    }
  }
  .active {
    span {
      color: #333333;
    }

    div {
      opacity: 1;
    }
  }
}

.login-form {
  border-radius: 10px;
  background: #ffffff;
  margin-left: 120px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  width: 400px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 38px;

    input {
      height: 38px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.login-code {
  width: 33%;
  height: 38px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.sms-login {
  width: 25%;
  height: 30px;
  float: right;
}

.login-code-img {
  height: 38px;
}
.img_icon{
  width: 69.5px;
  height: 24.5px;
  margin-bottom: 20px;
}
.tit_two{
  text-align: center;
  font-family: PingFang SC;
font-size: 14px;
font-weight: 400;
line-height: 20.25px;
text-align: justified;
color: #7DD4D5;
margin-bottom: 36px;
}
</style>
